145_DTM_CNR-ISMAR-51_RER2006_Adriatic_Emilia-Romagna
Digital bathymetric model in grid format. The product represents the bathymetry using a model cell that is associated with regular information on the depth of the Adriatic Sea in front of the Emilia Romagna Region.
Simple
- Title
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145_DTM_CNR-ISMAR-51_RER2006_Adriatic_Emilia-Romagna
- Alternate title
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DTM_CNR-ISMAR-51
- Date (Creation)
- 2005-03-17T11:29:00
- Date (Revision)
- 2012-04-03T11:30:00
- Citation identifier
- DTM_CNR-ISMAR-51
- Abstract
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Digital bathymetric model in grid format. The product represents the bathymetry using a model cell that is associated with regular information on the depth of the Adriatic Sea in front of the Emilia Romagna Region.
- Point of contact
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Organisation name Individual name Electronic mail address Role Product manager Production center
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Thèmes Sextant
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/Physical Environment/Bathymetry/Digital Terrain Model
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Project name
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EMODNet Seabed Mapping
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Measuring devices
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single-beam echosounders
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multi-beam echosounders
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Measuring devices
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Differential Global Positioning System receivers
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Parameter Discovery Vocabulary (P02)
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Bathymetry and Elevation
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GEMET - INSPIRE themes, version 1.0
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Hydrography
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- Use limitation
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Copyright and obligation of citation
- Access constraints
- Intellectual property rights
- Use constraints
- Copyright
- Other legal constraints
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Emilia-Romagna Region (Italy)
- Use limitation
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The RER2006 DTM can be used to asses the sedimentary processes and geohazards along the costal areas of the Emilia Romagna Region in very shallow water. This data are not suitable for navigation and positioning
- Spatial representation type
- Grid
- Denominator
- 10000
- Distance
- 0.00022381099 Degrees north (degree_north)
- Language
- English
- Character set
- UTF8
- Topic category
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- Oceans
- Begin date
- 1991-05-18T11:33:00
- End date
- 2005-03-17T09:00:00
- Geographic identifier
- Adriatic Sea (Mediterranean Sea)
- Description
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Map projection parameters, values and units :
Axes units :
- Geographic identifier
- EPSG / UTM 33 N / 7.4
- Reference system identifier
- EPSG / WGS 84 (EPSG:4326) / 7.4
- Number of dimensions
- 3
- Dimension name
- Column
- Dimension size
- 2705
- Dimension name
- Row
- Dimension size
- 3806
- Dimension name
- Time
- Dimension size
- 1
- Cell geometry
- Point
- Transformation parameter availability
- Checkpoint Availability
- Point in Pixel
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- Lower left
- Distribution format
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Name Version RER206.asc
NA
- Distributor contact
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Organisation name Individual name Electronic mail address Role Consiglio Nazionale delle Ricerche ISMAR
Dissemination Unit
- Transfer size (in MB)
- 39
- OnLine resource
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Protocol Linkage Name WWW:LINK
ftp.ismar.cnr.it ISMAR FTP
- Hierarchy level
- Dataset
Vertical extent
- Minimum value
- 0
- Maximum value
- 10
Vertical CRS
Vertical CS
Vertical datum
- Statement
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no information
- Hierarchy level
- Feature
- Dataset
-
accuracy
Gridded data positional accuracy
- Name of measure
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horizontal accuracy
- Measure identification
- horizontal accuracy of coordinate
Quantitative result
- Value type
- horizontal accuracy
Quantitative attribute accuracy
- Name of measure
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depth
- Measure identification
- depth accuracy
Quantitative result
- Value
- not defined
Conformance result
- Title
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Shoal bias
- Date
- Pass
- Hierarchy level
- Software
- Other
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software
- Hierarchy level
- Property type
- Description
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parameters of data processing
Attributes
- Statement
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Description of data processing :
The bathymetric soundings were distributed not homogenously along he major transect and the DTM was derived both from soundings and countours manually drawn. Multi beam soundings were filtered (low filter)to remove spikes particularly those present at the edges of the tracklines. A first processing produced a DTM with a resolution of 10m, and contour lines every 0.25m Contours generated automatically were subjected subsequently to a manual correction, taking into account the distribution of data and the presence of natural and man-made structures deduced from the photo-interpretation of the flight Costa 2005. The final product is a series of contour lines of both the emerged part and the submerged part with equidistance 0.25 but starting from +3.5 to -10 m
- Description
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Description of processed data sources :
Data were provided by ARPA-Environmental Engineering who has been active in monitoring on behalf of the Emilia-Romagna. The measurements were conducted by Geosystems Ltd of Parma, who took over the whole coast region, to a depth of about 8-9 m along 251 transects perpendicular to the shoreline spaced about 500 meters and a series of transverse lines of relief , for a total of 200 km. Data were collected with multiple echosounders:
1. Sinlge beam echo sounder (200 KHz) for the shallow water areas up to 1.5m
2. multi beam echosounder (455 Khz and max swath angle of 120°) for water depth up to 10m.
Metadata
- File identifier
- SDN_CPRD_145_DTM_CNR-ISMAR-51
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level name
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Composite Product Record
- Date stamp
- 2020-06-04T00:27:36
- Metadata standard name
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ISO 19115:2003/19139 - EMODNET - BATHYMETRY
- Metadata standard version
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1.0
- Metadata author
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Organisation name Individual name Electronic mail address Role Author